SIM3U146-B-GM Silicon Labs, SIM3U146-B-GM Datasheet - Page 22

• Manufacturer Part Number: SIM3U146-B-GM
• Description: ARM Microcontrollers - MCU ARM Cortex-M3 USB 64KB QFN64
• Manufacturer: Silicon Labs

Specifications of SIM3U146-B-GM

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: SIM3U1xx
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 80 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 32 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: QFN-64
• Mounting Style: SMD/SMT
• Interface Type: 2 x I2C, I2S, 3 x SPI, 2 x USART, 2 x UART
• Number Of Programmable I/os: 65
• Number Of Timers: 2 x 32 bit
• Supply Voltage - Max: 3.6 V

SiM3U1xx
Table 3.11. IDAC
22
Static Performance
Resolution
Integral Nonlinearity
Differential Nonlinearity (Guaranteed
Monotonic)
Output Compliance Range
Full Scale Output Current
Offset Error
Full Scale Error Tempco
VDD Power Supply Rejection Ratio
Test Load Impedance (to V
Dynamic Performance
Output Settling Time to 1/2 LSB
Startup Time
Parameter
SS
)
Symbol
R
V
TC
E
N
DNL
I
INL
OUT
TEST
OCR
OFF
bits
FS
min output to max
Rev. 1.0
Test Condition
0.5 mA Range
2 mA Range
1 mA Range
2 mA Range
2 mA Range
output
0.99
Min
493
2.0
—
—
—
—
—
—
—
—
—
2.046
1.023
511.5
-220
±0.5
±0.5
Typ
250
100
1.2
—
10
1
3
V
DD
Max
2.10
1.05
525
±2
±1
—
—
—
—
—
—
– 1.0
ppm/°C
ppm/V
Unit
LSB
LSB
Bits
mA
mA
k
µA
nA
µs
µs
V